Update README.md

README.md

@@ -1 +1,13 @@
-# papering
+## Usage
+
+* Install `feh`
+* Put your wallpapers under `$HOME/wallpapers`
+* Run it like this (suggested places are in your xmonad.hs or taffybar.hs)
+
+```
+wallpaperLoop = do
+  papers <- getWallPapers
+  loopBackgrounds papers
+  return ()
+```
+